Inspection Procedure

HINT:

After the inspection is completed, clear the DTCs (See DTC CHECK/CLEAR  ).

1. CHECK NAVIGATION ECU 
   1. Check if a disc can be inserted or ejected normally.

      OK: A disc can be inserted or ejected normally. 

   NG: REPLACE NAVIGATION ECU  (See NAVIGATION ECU  )

   OK: Go to Next Step 

2. DTC CLEAR AND RECHECK 
   1. Clear the DTCs (See DTC CHECK/CLEAR  ).
   2. Recheck for DTCs and check if the same trouble code is output.

      OK: No DTC is output. 

   NG: REPLACE NAVIGATION ECU  (See NAVIGATION ECU  )

   OK: END